Eve Arden, Dody Goodman, Sid Caeser. Didi Conn, and Eddie Deezen were only bit players in the original "Grease" as far as I was concerned, and they could reprise their roles in "Grease 2" to their hearts' content, because the only performer who mattered in "Grease," same as today, from the minute she hit the screen to the final dance scene, was Olivia Newton-John.